BR9804879A - Produto de a-o de alta ductilidade alta resist-ncia e processo para a sua produ-Æo - Google Patents

Produto de a-o de alta ductilidade alta resist-ncia e processo para a sua produ-Æo

Info

Publication number
BR9804879A
BR9804879A BR9804879A BR9804879A BR9804879A BR 9804879 A BR9804879 A BR 9804879A BR 9804879 A BR9804879 A BR 9804879A BR 9804879 A BR9804879 A BR 9804879A BR 9804879 A BR9804879 A BR 9804879A
Authority
BR
Brazil
Prior art keywords
production
steel product
ductility steel
high strength
high ductility
Prior art date
Application number
BR9804879A
Other languages
English (en)
Inventor
Takaaki Toyooka
Akira Yorifuji
Masanori Nishimori
Akira Yourifuji
Motoaki Itadani
Yuji Hashimoto
Takatoshi Okabe
Nobuki Tanaka
Taro Kanayama
Osumo Furukimi
Masahiko Morita
Takaaki Hira
Saiji Matsuoka
Original Assignee
Kawasaki Steel Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP11224797A external-priority patent/JP3683378B2/ja
Application filed by Kawasaki Steel Co filed Critical Kawasaki Steel Co
Publication of BR9804879A publication Critical patent/BR9804879A/pt
Priority claimed from CA002281314A external-priority patent/CA2281314C/en
Priority claimed from CA002281316A external-priority patent/CA2281316C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2201/00—Treatment for obtaining particular effects
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
BR9804879A 1997-04-30 1998-04-27 Produto de a-o de alta ductilidade alta resist-ncia e processo para a sua produ-Æo BR9804879A (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP11224797A JP3683378B2 (ja) 1997-04-30 1997-04-30 高靱性高延性鋼管の製造方法
JP12520697 1997-05-15
JP19603897 1997-07-22
JP22857997 1997-08-25
PCT/JP1998/001924 WO1998049362A1 (fr) 1997-04-30 1998-04-27 Acier presentant une ductilite et une resistance elevees et procede de production de ce materiau
CA002281314A CA2281314C (en) 1997-06-26 1999-09-02 Super fine granular steel pipe and method for producing the same
CA002281316A CA2281316C (en) 1997-06-26 1999-09-02 High-ductility, high-strength steel product and process for production thereof

Publications (1)

Publication Number Publication Date
BR9804879A true BR9804879A (pt) 1999-08-24

Family

ID=27543538

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9804879A BR9804879A (pt) 1997-04-30 1998-04-27 Produto de a-o de alta ductilidade alta resist-ncia e processo para a sua produ-Æo

Country Status (6)

Country Link
US (1) US6331216B1 (pt)
EP (1) EP0940476B1 (pt)
KR (1) KR100351791B1 (pt)
CN (1) CN1088117C (pt)
BR (1) BR9804879A (pt)
WO (1) WO1998049362A1 (pt)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1204772B1 (de) * 1999-05-10 2007-07-25 EUROPIPE GmbH Verfahren zur herstellung von geschweissten stahlrohren hoher festigkeit, zähigkeits- und verformungseigenschaften
JP3794230B2 (ja) * 2000-01-28 2006-07-05 Ｊｆｅスチール株式会社 高加工性鋼管の製造方法
EP1191114B1 (en) * 2000-02-23 2006-12-06 JFE Steel Corporation High tensile hot-rolled steel sheet having excellent strain aging hardening properties and method for producing the same
US6866725B2 (en) * 2000-02-28 2005-03-15 Nippon Steel Corporation Steel pipe excellent in formability and method of producing the same
WO2001094655A1 (fr) * 2000-06-07 2001-12-13 Nippon Steel Corporation Tuyau d'acier a haute aptitude au formage et son procede de fabrication
JP2001355047A (ja) * 2000-06-14 2001-12-25 Kawasaki Steel Corp 冷間加工性と高周波焼入れ性に優れた高炭素鋼管およびその製造方法
JP2002038242A (ja) * 2000-07-27 2002-02-06 Kawasaki Steel Corp 二次加工性に優れた自動車構造部材用ステンレス鋼管
ATE382103T1 (de) * 2001-03-07 2008-01-15 Nippon Steel Corp Elektrogeschweisstes stahlrohr für hohlstabilisator
US6682829B2 (en) 2001-05-31 2004-01-27 Jfe Steel Corporation Welded steel pipe having excellent hydroformability and method for making the same
ES2242801T3 (es) 2001-05-31 2005-11-16 Jfe Steel Corporation Tubo de acero soldado con excelente hidroformabilidad y procedimiento para su produccion.
MXPA02005390A (es) * 2001-05-31 2002-12-09 Kawasaki Steel Co Tubo de acero soldado que tiene excelente hidroformabilidad y metodo para elaborar el mismo.
KR100554756B1 (ko) * 2001-12-27 2006-02-24 주식회사 포스코 세립형 페라이트 고강도 구조용강의 제조방법
CA2378934C (en) 2002-03-26 2005-11-15 Ipsco Inc. High-strength micro-alloy steel and process for making same
US7220325B2 (en) * 2002-04-03 2007-05-22 Ipsco Enterprises, Inc. High-strength micro-alloy steel
KR100706005B1 (ko) * 2003-01-17 2007-04-12 제이에프이 스틸 가부시키가이샤 피로 강도가 우수한 고강도 강재 및 그 제조방법
JP3944579B2 (ja) * 2003-05-20 2007-07-11 独立行政法人物質・材料研究機構 角型及びオーバルの孔型ロールを用いた多パス温間制御圧延方法
JP4317417B2 (ja) * 2003-10-17 2009-08-19 新日本製鐵株式会社 穴拡げ性と延性に優れた高強度薄鋼板
JP4443910B2 (ja) 2003-12-12 2010-03-31 Ｊｆｅスチール株式会社 自動車構造部材用鋼材およびその製造方法
JP4714828B2 (ja) * 2004-08-06 2011-06-29 独立行政法人物質・材料研究機構 温間制御圧延により大ひずみが導入された金属線材、およびその製造方法と製造装置
EP1816225A4 (en) * 2004-11-26 2009-03-25 Jfe Steel Corp STEEL TUBE WITH OUTSTANDING ELECTROMAGNETIC PROPERTIES AND METHOD OF MANUFACTURING THEREOF
US20070267110A1 (en) * 2006-05-17 2007-11-22 Ipsco Enterprises, Inc. Method for making high-strength steel pipe, and pipe made by that method
WO2008045631A2 (en) 2006-10-06 2008-04-17 Exxonmobil Upstream Research Company Low yield ratio dual phase steel linepipe with superior strain aging resistance
JP4356950B2 (ja) * 2006-12-15 2009-11-04 株式会社神戸製鋼所 耐応力除去焼鈍特性と溶接性に優れた高強度鋼板
WO2008123025A1 (ja) * 2007-03-30 2008-10-16 Sumitomo Metal Industries, Ltd. 坑井内で拡管される拡管用油井管及びその製造方法
DE102007023309A1 (de) * 2007-05-16 2008-11-20 Benteler Stahl/Rohr Gmbh Verwendung einer Stahllegierung für Achsrohre sowie Achsrohr aus einer Stahllegierung
DE102007030207A1 (de) * 2007-06-27 2009-01-02 Benteler Automobiltechnik Gmbh Verwendung einer hochfesten Stahllegierung zur Herstellung von Strahlrohren mit hoher Festigkeit und guter Umformbarkeit
CN104099535A (zh) * 2007-09-28 2014-10-15 新日铁住金株式会社 冷锻性和低渗碳变形特性优良的表面渗碳钢
WO2009057390A1 (ja) * 2007-10-30 2009-05-07 Sumitomo Metal Industries, Ltd. 拡管性に優れた鋼管及びその製造方法
US8920581B2 (en) * 2008-12-16 2014-12-30 Nippon Steel & Sumitomo Metal Corporation Grain-oriented electrical steel sheet and manufacturing method thereof
EP2325435B2 (en) 2009-11-24 2020-09-30 Tenaris Connections B.V. Threaded joint sealed to [ultra high] internal and external pressures
US9382603B2 (en) * 2010-03-17 2016-07-05 Nippon Steel & Sumitomo Metal Corporation Metal tape material and interconnector for solar module current collection
WO2011114896A1 (ja) * 2010-03-18 2011-09-22 住友金属工業株式会社 スチームインジェクション用継目無鋼管及びその製造方法
KR101160016B1 (ko) 2010-09-29 2012-06-25 현대제철 주식회사 가공성이 우수한 하이드로포밍용 고강도 열연강판 및 그 제조 방법
US9163296B2 (en) 2011-01-25 2015-10-20 Tenaris Coiled Tubes, Llc Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment
IT1403689B1 (it) * 2011-02-07 2013-10-31 Dalmine Spa Tubi in acciaio ad alta resistenza con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensioni da solfuri.
US8414715B2 (en) 2011-02-18 2013-04-09 Siderca S.A.I.C. Method of making ultra high strength steel having good toughness
KR101342487B1 (ko) 2011-06-29 2013-12-17 포항공과대학교 산학협력단 층상 구조를 구비한 강판의 제조 방법
JP5338873B2 (ja) * 2011-08-05 2013-11-13 Ｊｆｅスチール株式会社 引張強度４４０ＭＰａ以上の加工性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
US9340847B2 (en) 2012-04-10 2016-05-17 Tenaris Connections Limited Methods of manufacturing steel tubes for drilling rods with improved mechanical properties, and rods made by the same
JP5886119B2 (ja) 2012-04-25 2016-03-16 新日鐵住金株式会社 肌焼鋼鋼材
KR20150023726A (ko) * 2012-06-28 2015-03-05 제이에프이 스틸 가부시키가이샤 냉간 가공성, 피삭성 및 퀀칭성이 우수한 고탄소 강관 및 그 제조 방법
GB2525337B (en) 2013-01-11 2016-06-22 Tenaris Connections Ltd Galling resistant drill pipe tool joint and corresponding drill pipe
US9803256B2 (en) 2013-03-14 2017-10-31 Tenaris Coiled Tubes, Llc High performance material for coiled tubing applications and the method of producing the same
CN105102653B (zh) * 2013-03-29 2018-05-08 杰富意钢铁株式会社 氢用钢结构物、储氢容器及氢用管道的制造方法
EP2789701A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
EP2789700A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
WO2014207656A1 (en) 2013-06-25 2014-12-31 Tenaris Connections Ltd. High-chromium heat-resistant steel
US10829839B2 (en) * 2014-02-05 2020-11-10 Arcelormittal Production of HIC-resistant pressure vessel grade plates using a low-carbon composition
CN104131232B (zh) * 2014-07-25 2016-06-01 宝山钢铁股份有限公司 一种抗海水腐蚀钢管及其制造方法
CN105734422B (zh) * 2016-03-24 2018-06-05 攀钢集团攀枝花钢铁研究院有限公司 冷轧薄壁管用热轧钢带的生产方法
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing
US10434554B2 (en) 2017-01-17 2019-10-08 Forum Us, Inc. Method of manufacturing a coiled tubing string
DE102017122258A1 (de) * 2017-09-26 2019-04-11 Voss Fluid Gmbh Verbinderteil mit metallischem Grundkörper zum Verschrauben von Rohren und Verfahren zu dessen Herstellung
CN108359897B (zh) * 2018-03-19 2020-01-31 武汉钢铁有限公司 一种屈服强度为1000MPa级的沉淀强化型铁素体钢及生产方法
CN111304529A (zh) * 2019-12-02 2020-06-19 张子夜 一种多级油缸用无缝钢管及其制造方法
KR102348664B1 (ko) * 2019-12-18 2022-01-06 주식회사 포스코 진공튜브용 강재 및 그 제조방법
CN117210758B (zh) * 2023-11-08 2024-02-09 江苏省沙钢钢铁研究院有限公司 一种电池壳用钢及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466842A (en) * 1982-04-03 1984-08-21 Nippon Steel Corporation Ferritic steel having ultra-fine grains and a method for producing the same
DE3415590A1 (de) * 1984-04-24 1985-10-31 Mannesmann AG, 4000 Düsseldorf Verwendung eines stahls in schwefelwasserstoffhaltigen medien
JPH02301540A (ja) * 1989-05-15 1990-12-13 Sumitomo Metal Ind Ltd 微細粒フェライト鋼材
CA2004548C (en) * 1988-12-05 1996-12-31 Kenji Aihara Metallic material having ultra-fine grain structure and method for its manufacture
JP2591234B2 (ja) * 1990-03-19 1997-03-19 住友金属工業株式会社 超微細組織を有する継目無鋼管の製造法
US5200005A (en) * 1991-02-08 1993-04-06 Mcgill University Interstitial free steels and method thereof
JPH083679A (ja) * 1994-06-14 1996-01-09 Nippon Steel Corp 成形性及び疲労特性に優れた耐熱軟化性を有する熱延高強度鋼板並びにその製造方法
JP3261515B2 (ja) * 1994-08-23 2002-03-04 新日本製鐵株式会社 低温靱性に優れた厚鋼板の製造方法
CA2187028C (en) * 1995-02-03 2001-07-31 Hiroshi Tamehiro High strength line pipe steel having low yield ratio and excellent low temperature toughness
JP3143054B2 (ja) * 1995-05-30 2001-03-07 株式会社神戸製鋼所 成形後の降伏強度低下の少ない高強度熱延鋼板、それを用いて成形されたパイプ及びその高強度熱延鋼板の製造方法
JP3383148B2 (ja) * 1996-04-10 2003-03-04 新日本製鐵株式会社 靱性に優れた高張力鋼の製造方法

Also Published As

Publication number Publication date
EP0940476A1 (en) 1999-09-08
US6331216B1 (en) 2001-12-18
CN1088117C (zh) 2002-07-24
EP0940476B1 (en) 2005-06-29
EP0940476A4 (en) 2004-03-03
KR100351791B1 (ko) 2002-11-18
CN1225690A (zh) 1999-08-11
KR20000022552A (ko) 2000-04-25
WO1998049362A1 (fr) 1998-11-05

Similar Documents

Publication Publication Date Title
BR9804879A (pt) Produto de a-o de alta ductilidade alta resist-ncia e processo para a sua produ-Æo
BR9509960A (pt) Composição de aço e processo para a preparação de aço de alta resistência
BR9609277A (pt) Aço supermartensítico processo para a produção de artigos manufaturados de aço supermartensítico e os respectivos artigos manufaturados de aço supermartensítico
BR9406071A (pt) Polimero em espuma e processo para a sua produção
BR9804378B1 (pt) compostos, processo para sua produção e uso.
BR9402516A (pt) Silanos, processo para a sua fabricação e sua utilização
BR9404315A (pt) Catalisador, processo para sua preparação e processo para hidroconversão de hidrocarboneto.
BR9407848A (pt) Artigo abrasivo e processo para sua produção
BR9810116B1 (pt) composição de solução e processo para sua preparação.
PT1053222E (pt) Processo para producao de metileno-di(fenilamina) e metileno-di(fenilisocianato)
BR9401314A (pt) Processo e máquina para fabricar pão
PT799052E (pt) Nova formulacao antitrombotica, processo para a sua preparacao e sua utilizacao
BR9700917A (pt) Aço para a fabricação de peça forjada e processo para a preparação de uma peça forjada
BR9606915A (pt) Liga de poliolefina e processo para sua produção
DE69803332D1 (de) Hartmolybdänlegierung, verschliessfeste Legierung und Verfahren zu ihrer Herstellung
BR9402446A (pt) Processo para produção de aço e aparelho para sua realização
BR9403281A (pt) Peça de máquina aneliforme e processo para sua fabricação
BR9400130A (pt) Articulação esférica e processo de trabalho para sua produção
BR9402084A (pt) Succinimidas, processo para a sua obtenção, aplicação das succinimidas solução aquosa e sua aplicação
PT1015433E (pt) 1,2,3,4,5,6-hexa-hidro-2,6-metano-3-benzazocin-10-ois substituidos processo para a sua producao e sua utilizacao como medicamentos
BR9703294A (pt) Artigo de confeitaria congelado contendo inclusões e processo para a sua produção
BR9608672A (pt) Aço ferrítico e processo para sua fabricação e utilização
BR0013913B1 (pt) compósito lubrificante e processo para a sua preparação.
BR9601243A (pt) Processo para a obtenção de metais a partir de material de minério
BR9403815A (pt) Pigmento de óxido de ferro, processo para sua produção e sua aplicação

Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved
B25G Requested change of headquarter approved
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/04/1998, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A , 12A E 13A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 11A, 12A E 13A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.